Abstract

OBJECTIVES:

Instrument-assisted soft tissue mobilization and massage therapy are manual techniques that claim to increase blood flow to treated areas, yet no data on these techniques are available. This study sought to compare the effects of the Graston Technique(®) (GT) and massage therapy on calf blood flow, using skin temperature measures on the lower leg.

SETTING:

PARTICIPANTS:

INTERVENTIONS:

Each participant received 10-minute treatments (massage or GT) on two separate sessions, with the untreated leg as a control.

OUTCOME MEASURES:

Baseline skin temperature of the calf was measured before treatment and again every 5 minutes after treatment for a total of 60 minutes. Differences between the 4 treatment conditions (GT, GT control, massage, and massage control) performed 13 times were evaluated with a repeated-measures analysis of variance. Significance was set a priori at p<0.05.